68462570

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1181}}^1$

素因数の和:1247

約数の個数: 64

約数和(自身を含む): 147059712

約数和(自身を除く): 78597142

約数列:

[1, 2, 5, 10, 11, 17, 22, 31, 34, 55, 62, 85, 110, 155, 170, 187, 310, 341, 374, 527, 682, 935, 1054, 1181, 1705, 1870, 2362, 2635, 3410, 5270, 5797, 5905, 11594, 11810, 12991, 20077, 25982, 28985, 36611, 40154, 57970, 64955, 73222, 100385, 129910, 183055, 200770, 220847, 366110, 402721, 441694, 622387, 805442, 1104235, 1244774, 2013605, 2208470, 3111935, 4027210, 6223870, 6846257, 13692514, 34231285, 68462570]

約数ペア:

[(1, 68462570), (2, 34231285), (5, 13692514), (10, 6846257), (11, 6223870), (17, 4027210), (22, 3111935), (31, 2208470), (34, 2013605), (55, 1244774), (62, 1104235), (85, 805442), (110, 622387), (155, 441694), (170, 402721), (187, 366110), (310, 220847), (341, 200770), (374, 183055), (527, 129910), (682, 100385), (935, 73222), (1054, 64955), (1181, 57970), (1705, 40154), (1870, 36611), (2362, 28985), (2635, 25982), (3410, 20077), (5270, 12991), (5797, 11810), (5905, 11594)]